logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9995340 B1

PDFFull Text
Date of Patent:
Jun. 12, 2018

Filed:

May. 13, 2011

Spacer for rolling bearing, notably used in a wind turbine

Applicants:

Pascal Ovize, Chitry le Fort, FR;

Jean-baptiste Magny, Chevannes, FR;

Inventors:

Pascal Ovize, Chitry le Fort, FR;

Jean-Baptiste Magny, Chevannes, FR;

Assignee:

AKTIEBOLAGET SKF, Gothenburg, SE;

Attorneys:

Bryan Peckjian

SKF USA Inc. Patent Dept.

Primary Examiner:

Phillip A Johnson

Int. Cl.
CPC ...
F16C 19/40 (2006.01); F16C 33/37 (2006.01); F16C 19/38 (2006.01); F16C 33/66 (2006.01); F03D 1/06 (2006.01); F16C 19/36 (2006.01); F03D 80/70 (2016.01); F16C 33/78 (2006.01);
U.S. Cl.
CPC ...
F16C 33/3706 (2013.01); F03D 1/06 (2013.01); F03D 80/70 (2016.05); F16C 19/361 (2013.01); F16C 19/38 (2013.01); F16C 19/40 (2013.01); F16C 33/6614 (2013.01); F16C 33/7836 (2013.01); F16C 2300/14 (2013.01); F16C 2360/31 (2013.01); Y02E 10/721 (2013.01);
Abstract

The spacer for rolling bearing comprises an inner ring, an outer ring and at least one row of angular contact rollers disposed between raceways provided on the rings. The spacer comprises two opposite faceshaving a concave profile adapted to the rollers, at least one of said faces comprising two contact surfaceswith the associated roller and a concave recessextending between said contact surfaces and directed outwards towards said roller.

Find Patent Forward Citations

Ovize, Pascal. (2018). Spacer for rolling bearing, notably used in a wind turbine (U.S. Patent No. 9995340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9995340

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…